v1.2: Proper method to hide/show cursor, now should work much better with BW_plugin. It also resolves no cursor or cursor appearing only after clicking after alttab.For more info read NOTES section below.

NOTES:Other similar mods/launchers (AutoHotkey scripts) make cursor transparent instead of hiding it properly, mostly because ShowCursor() does not work as expected for their authors. Function name is misleading, because MSDN documentation for ShowCursor() says that system have a reference counting for cursor show/hide operations. So app must hide cursor as many times as shown it to make it disappear from screen.